calculated fields math operators

Does this form support multiple field calculations of data entered by the user, i.e. field1*field2 = x, where “x” is the calculation automatically populated, viewable by the user in a subsequent calculated field?

If so, does it support advanced math functions, such as sqrt (square root), etc., and do you have a list of mathematical operators (presumably JS operators) that are supported?

https://www.ads-software.com/plugins/smart-forms/